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LaMini GPT 1.5B by MBZUAI

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LaMini GPT 1.5B is an open-source language model by MBZUAI. Features: 1.5b LLM, VRAM: 6.3GB, License: cc-by-nc-4.0, LLM Explorer Score: 0.13, Arc: 31.4, HellaSwag: 48.4, MMLU: 29.9.

  Arxiv:2304.14402   Deploy:azure   En   Endpoints compatible   Gpt2   Pytorch   Region:us
Model Card on HF 🤗: https://huggingface.co/MBZUAI/LaMini-GPT-1.5B 

LaMini GPT 1.5B Benchmarks

ARC: 31.4 vs 96.7 (so35)-67.5%
HellaSwag: 48.38 vs 95.3 (gpt4)-49.2%
MMLU: 29.92 vs 88.3 (so35)-66.1%
LLME Score: 0.12924
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
LaMini GPT 1.5B (MBZUAI/LaMini-GPT-1.5B)
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LaMini GPT 1.5B Parameters and Internals

Model Type 
text generation
Use Cases 
Areas:
responding to human instructions
Applications:
text generation applications
Primary Use Cases:
instruction following
Supported Languages 
en (native)
Training Details 
Data Sources:
LaMini-instruction dataset
Data Volume:
2.58M samples
Methodology:
fine-tuning
Model Architecture:
gpt2-xl
LLM NameLaMini GPT 1.5B
Repository 🤗https://huggingface.co/MBZUAI/LaMini-GPT-1.5B 
Model Size1.5b
Required VRAM6.3 GB
Updated2026-04-26
MaintainerMBZUAI
Model Typegpt2
Model Files  6.3 GB
Supported Languagesen
Model ArchitectureGPT2LMHeadModel
Licensecc-by-nc-4.0
Model Max Length512
Transformers Version4.28.0.dev0
Tokenizer ClassGPT2Tokenizer
Beginning of Sentence Token<|endoftext|>
End of Sentence Token<|endoftext|>
Unk Token<|endoftext|>
Vocabulary Size50258
Torch Data Typefloat32
Activation Functiongelu_new
Errorsreplace

Best Alternatives to LaMini GPT 1.5B

Best Alternatives
Context / RAM
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Via 1.5B Core0K / 1.4 GB01
Aragpt2 Base0K / 0.6 GB3203231
Aragpt2 Medium0K / 1.5 GB361711
Note: green Score (e.g. "73.2") means that the model is better than MBZUAI/LaMini-GPT-1.5B.

Rank the LaMini GPT 1.5B Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

Instruction Following and Task Automation  
Factuality and Completeness of Knowledge  
Censorship and Alignment  
Data Analysis and Insight Generation  
Text Generation  
Text Summarization and Feature Extraction  
Code Generation  
Multi-Language Support and Translation  

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